IC-775DSP Specifications
| General |
- Frequency Coverage:
- Receive
- Transmit
- 1,800- 1.999999 MHz
- 3.500- 3.999999 MHz
- 7.000- 7.3000 MHz
- 10.100-10.150 MHz
- 14.000-14.350 MHz
- 18.068-18.168 MHz
- 21.000-21.450 MHz
- 24.890-24.990 MHz
- 28.000-29.700 MHz
- Mode: SSB, CW, AM, FM, RTTY
- Number of memory channels: 101(99
regular, 2 scan edges)
- Antenna impedance: 50 ohms nominal
- Usable temperature range: -10°C to
60°C (14°F to140°F)
- Frequency stability: Less than ±200
Hz from 1 min. to 60 min. after power ON. After that rate of stability
less than ±30 Hz/hr. at + 25°C (+77°F). Temperature fluctuations
O°C to +50°C (+32°F to + 122°F) less than ±350 Hz
- Power supply requirement: 120 V Type
85-135 V AC 230 V Type 187-265 V AC (switchable)
- Power consumption:
- Transmit: max.
power 760 VA
- Receive: squelched 140 VA, max.
audio 150 VA
- Dimensions:
- 424(W) X 150(H) X 390(D) mm
- 16 11/16(W) X 5 29/32(H) X 15
11/32(D) in
- Weight: IC-775DSP 16.7 kg (36.8 lb), IC-775 16.5 kg (36.4 lb)
|
| Transmitter |
- Output power:
- SSB/SW/RTTY/FM 5-200 W
- AM 5-50 W
- (continuously adjustable)
- Spurious emissions: Less than -60 dB
- Carrier suppression: More than 40 dB
- Unwanted sideband suppression: More than 55 dB
- Microphone impedance: 600 ohms
|
| Receiver |
- Receive system
- SSB, CW, RTTY, AM: Quadruple conversion superheterodyne
- FM: Triple conversion superheterodyne
- Intermediate frequencies
| MODE |
SSB |
CW, RTTY |
AM |
FM |
| 1st |
69.0115 MHz |
69.0106 MHz |
69.0100 MHz |
69.0100 MHz |
| 2nd |
9.0115 MHz |
9.0106 MHz |
9.0100 MHz |
9.0100 MHz |
| 3rd |
455 kHz |
455 kHz |
455 kHz |
455 kHz |
| 4th |
10.695 MHz |
10.695 MHz |
10.695 MHz |
- |
- Sensitivity (Preamp 1 On)
- SSB, CW, RTTY (10 dB S/N):
- 100 - 500 kHz, less than 2.0 µV
- 1.8 - 29.9 MHz, less than 0.16 µV
- AM (10 dB S/N):
- 0.5 - 1.8 MHz, less than 13.0 µV
- 1.8-29.99 MHz, less than 2.0 µV
- FM (12 dB SINAD):
- 28-29.99 MHz, less than 0.5 µV
- Squelch Sensitivity (Preamp 1 ON)
- SSB, CW, RTTY, AM: Less than 3 2 µV at threshold
- FM: Less than 0 32 µV at threshold
- Selectivity (normal filter selection)
- SSB: More than 2 4 kHz/- 6 dB
- Less than 4 0 kHz/ -60 dB
- CW, RTTY: More than 500 Hz/-6 dB
- Less than 1 0 kHz/-60 dB
- AM: More than 2 4 kHz/-6 dB
- Less than 4 0 kHz/-60 dB
- FM: More than 15.0 kHz/-6 dB
- Less than 30.0 kHz/-60 dB
- Spurious and image rejection ratio: More than 70 dB
- Audio output power: More than 2.6 W at 10% distortion with an 8-ohm load
- RIT/deltaTX (variable range) ±9.999
kHz
|
| Antenna Tuner |
- Matching impedance range: 16.7 - 150
ohms unbalanced (Less than VSWR 3 : 1)
- Minimum operating input power: 8 W
- Tuning accuracy: VSWR 1.5 : 1 or less
- Insertion loss: Less than 1.0 dB
(after tuning)
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